Struggling between his Polish subjects and the Prussian authorities, Radziwiłł found himself with little power, as effective power was executed by Oberpräsident Joseph Zerboni di Sposetti and the district governors heading the Regierungsbezirke of Posen and Bromberg.
Eulenburg worked in high positions of the Prussian and German administration in Wiesbaden (1869–1872), Metz (president of the Département de la Lorraine; 1872–1873) and upper president of the Province of Hanover (1873–1878).